本文整理汇总了Python中models.Category.category方法的典型用法代码示例。如果您正苦于以下问题：Python Category.category方法的具体用法？Python Category.category怎么用？Python Category.category使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类models.Category的用法示例。
在下文中一共展示了Category.category方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: post
# 需要导入模块: from models import Category [as 别名]
# 或者: from models.Category import category [as 别名]
def post(self):
user = users.get_current_user()
if user == None:
self.redirect("/")
return
# get category information
category = self.request.get('newCategory')
if category != "":
# check if exists
c = Category.all()
c.filter('user =', user.email()) # get user category
c.filter('category =', category) # check
if c.get() == None:# does not exist
newCat = Category() # post a new category
newCat.category = category
newCat.user = user.email()
newCat.username = user.nickname()
newCat.put() # save
else:
errorMessage = "Category %s already exists!" % category
self.redirect("/category?error=%s" % errorMessage)
return
self.redirect("/category")示例2: post
# 需要导入模块: from models import Category [as 别名]
# 或者: from models.Category import category [as 别名]
def post(self):
user = users.get_current_user()
if user == None:
self.redirect("/")
return
content = self.request.get('content')
if content == None or content == "":
self.redirect("/category")
return
xmldoc = minidom.parseString(content)
category = xmldoc.getElementsByTagName('CATEGORY')[0]
categoryName = category.getElementsByTagName('NAME')[0].childNodes[0].nodeValue
itemList = category.getElementsByTagName('ITEM')
cats = Category.all()
cats.filter("category =", str(categoryName))
c = cats.get()
if c == None: # category not exist
newCat = Category() # create a new category
newCat.category = categoryName
newCat.user = user.email()
newCat.username = user.nickname()
newCat.put() # save
for item in itemList:
itemName = item.getElementsByTagName('NAME')[0].childNodes[0].nodeValue
newItem = Item(item = itemName, win = 0, lose = 0, rate = 0, parent = newCat.key())
newItem.put()
importMessage = 'Import new category "%s" successfully.' % categoryName
self.redirect("/category?importMessage=%s" % importMessage)
else: # category exists
items = Item.all()
items.ancestor(c.key())
oldItemNameList = []
for item in items.run():
oldItemNameList.append(item.item)
newItemNameList = []
for item in itemList:
itemName = item.getElementsByTagName('NAME')[0].childNodes[0].nodeValue
newItemNameList.append(itemName)
if itemName not in oldItemNameList: # new item not exist
newItem = Item(item = itemName, win = 0, lose = 0, rate = 0, parent = c.key())
newItem.put()
for item in items: # get old items
if item.item not in newItemNameList: # old item not in new list, delete
item.delete()
importMessage = 'Import existed category "%s" successfully.' % categoryName
self.redirect("/category?importMessage=%s" % importMessage)示例3: insert_category
# 需要导入模块: from models import Category [as 别名]
# 或者: from models.Category import category [as 别名]
def insert_category(store):
#import logger
from models import Category
category_list = ['validation', 'mandatory', 'optional' ]
for name in category_list:
category = Category()
category.category = unicode(name)
store.add(category)
store.flush()
store.commit()
#logger.info('Category list is inserted into database.')
print('Category list is inserted into database.')